Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6630651 | Induction heating device with a switching power source and image processing apparatus using the same | Hiroto Ohishi | 2003-10-07 |
MS
Masae Sugawara
Tohoku Ricoh Co.: 1 patents #10 of 38Top 30%
Overall (2003): #161,476 of 273,478Top 60%
1
Patents 2003